ParameterSyntax

CallAnalysis\Fixers\LegacyLoggingFixer.cs (1)

374if (loggerParam is ParameterSyntax parameterSyntax)

RouteEmbeddedLanguage\FrameworkParametersCompletionProvider.cs (4)

215if (((ParameterSyntax)container).Identifier == token) 358if (token.Parent?.Parent is ParameterSyntax parameter) 436foreach (var p in parameterList.Parameters) 438if (p is ParameterSyntax parameter &&

RouteEmbeddedLanguage\RoutePatternHighlighter.cs (1)

79if (syntaxNode is ParameterSyntax parameterSyntax)

RouteHandlers\DisallowNonParsableComplexTypesOnParameters.cs (2)

47var syntax = (ParameterSyntax)handlerDelegateParameter.DeclaringSyntaxReferences[0].GetSyntax(context.CancellationToken);

DetectMismatchedParameterOptionalityFixer.cs (2)

46if (param is ParameterSyntax { Type: { } parameterType } parameterSyntax) 48var newParam = parameterSyntax.WithType(SyntaxFactory.NullableType(parameterType));

RouteParameterUnusedParameterFixer.cs (3)

89var newParameter = SyntaxFactory.Parameter(SyntaxFactory.Identifier(routeParameterName!)).WithType(type); 102private static SyntaxNode AddParameter(BaseMethodDeclarationSyntax syntax, ParameterSyntax parameterSyntax, int parameterIndex) 113private static SyntaxNode AddParameter(ParenthesizedLambdaExpressionSyntax syntax, ParameterSyntax parameterSyntax, int parameterIndex)

Binder\Binder.IdentifierUsedAsValueFinder.cs (1)

146case ParameterSyntax:

Binder\Binder.QueryUnboundLambdaState.cs (1)

54public override ParameterSyntax ParameterSyntax(int index) => null;

Binder\Binder_Conversions.cs (2)

1109Debug.Assert(!isParamsModifierValidation || syntax is ParameterSyntax); 1196((ParameterSyntax)node).Modifiers.First(static m => m.IsKind(SyntaxKind.ParamsKeyword)).GetLocation(),

Binder\Binder_Expressions.cs (2)

1523internal void ReportFieldContextualKeywordConflictIfAny(ParameterSyntax syntax, BindingDiagnosticBag diagnostics) 8217(Flags.Includes(BinderFlags.CollectionExpressionConversionValidation | BinderFlags.CollectionInitializerAddMethod) && name is ParameterSyntax))

Binder\Binder_Initializers.cs (1)

120case ParameterSyntax parameterSyntax: // Initializer for a generated property based on record parameters

Binder\Binder_Lambda.cs (6)

57SeparatedSyntaxList<ParameterSyntax>? parameterSyntaxListOpt = null; 148var p = parameterSyntaxList[i]; 257static ImmutableArray<bool> computeDiscards(SeparatedSyntaxList<ParameterSyntax> parameters, int underscoresCount) 266foreach (var p in parameters) 318SeparatedSyntaxList<ParameterSyntax> parameterSyntaxList, BindingDiagnosticBag diagnostics) 325foreach (var parameter in parameterSyntaxList)

BoundTree\UnboundLambda.cs (6)

402SeparatedSyntaxList<ParameterSyntax>? syntaxList, 501public ParameterSyntax? ParameterSyntax(int index) => Data.ParameterSyntax(index); 586public abstract ParameterSyntax? ParameterSyntax(int i); 1458private readonly SeparatedSyntaxList<ParameterSyntax>? _parameterSyntaxList; 1473SeparatedSyntaxList<ParameterSyntax>? parameterSyntaxList, 1567public override ParameterSyntax? ParameterSyntax(int index)

Compilation\CSharpSemanticModel.cs (3)

3223public abstract IParameterSymbol GetDeclaredSymbol(ParameterSyntax declarationSyntax, CancellationToken cancellationToken = default(CancellationToken)); 3235ParameterSyntax parameter, 5123return this.GetDeclaredSymbol((ParameterSyntax)node, cancellationToken);

Compilation\InitializerSemanticModel.cs (4)

59internal static InitializerSemanticModel Create(PublicSemanticModel containingSemanticModel, ParameterSyntax syntax, ParameterSymbol parameterSymbol, Binder rootBinder, ImmutableDictionary<Symbol, Symbol> parentRemappedSymbolsOpt) 89rootSyntax = ((ParameterSyntax)rootSyntax).Default; 130equalsValue = ((ParameterSyntax)node).Default; 283return SourceComplexParameterSymbolBase.GetDefaultValueSyntaxForIsNullableAnalysisEnabled(Root as ParameterSyntax) is { } value &&

Compilation\MemberSemanticModel.cs (3)

814public override IParameterSymbol GetDeclaredSymbol(ParameterSyntax declarationSyntax, CancellationToken cancellationToken = default(CancellationToken)) 829ParameterSyntax parameter, 863ParameterSyntax parameter,

Compilation\PublicSemanticModel.cs (1)

40ParameterSyntax or

Compilation\SpeculativeSemanticModelWithMemberModel.cs (3)

168case ParameterSyntax paramDecl: 185private MemberSemanticModel GetOrAddModelForParameter(SyntaxNode node, MemberSemanticModel containing, ParameterSyntax paramDecl) 365public override IParameterSymbol GetDeclaredSymbol(ParameterSyntax declarationSyntax, CancellationToken cancellationToken = default(CancellationToken))

Compilation\SyntaxTreeSemanticModel.cs (11)

960return GetOrAddModelForParameter((ParameterSyntax)memberDecl, span); 1006private MemberSemanticModel GetOrAddModelForParameter(ParameterSyntax paramDecl, TextSpan span) 1153ParameterSyntax parameterDecl = (ParameterSyntax)node.Parent; 2031ParameterSyntax parameter, 2062ParameterSyntax parameter, 2099ParameterSyntax parameter, 2126ParameterSyntax parameter, 2164public override IParameterSymbol GetDeclaredSymbol(ParameterSyntax declarationSyntax, CancellationToken cancellationToken = default(CancellationToken)) 2178private ParameterSymbol GetDeclaredNonLambdaParameterSymbol(ParameterSyntax declarationSyntax, CancellationToken cancellationToken = default(CancellationToken)) 2563case ParameterSyntax param when declaredSymbol.Kind == SymbolKind.Property && param.Parent?.Parent is RecordDeclarationSyntax recordDeclaration && recordDeclaration.ParameterList == param.Parent:

CSharpExtensions.cs (1)

1562public static IParameterSymbol? GetDeclaredSymbol(this SemanticModel? semanticModel, ParameterSyntax declarationSyntax, CancellationToken cancellationToken = default(CancellationToken))

Lowering\Instrumentation\DebugInfoInjector.cs (2)

109else if (original.Syntax is ParameterSyntax parameterSyntax) 412if (original.Syntax is ParameterSyntax parameterSyntax)

Lowering\Instrumentation\DebugInfoInjector_SequencePoints.cs (1)

48private static TextSpan CreateSpan(ParameterSyntax parameter)

Parser\LanguageParser.cs (12)

3416default(SeparatedSyntaxList<ParameterSyntax>), 4664private SeparatedSyntaxList<ParameterSyntax> ParseParameterList( 4676Func<LanguageParser, ParameterSyntax> parseElement = forExtension 4697LanguageParser @this, ref SyntaxToken open, SeparatedSyntaxListBuilder<ParameterSyntax> list, SyntaxKind expectedKind, SyntaxKind closeKind) 4729private static bool CanReuseParameter(CSharp.Syntax.ParameterSyntax parameter, bool allowOptionalIdentifier) 4773private ParameterSyntax ParseParameter(bool allowOptionalIdentifier) 4775if (this.IsIncrementalAndFactoryContextMatches && CanReuseParameter(this.CurrentNode as Syntax.ParameterSyntax, allowOptionalIdentifier)) 4777return (ParameterSyntax)this.EatNode(); 8560var parameter = (ParameterSyntax)separatedParameters[0]; 13537LanguageParser @this, ref SyntaxToken openParen, SeparatedSyntaxListBuilder<ParameterSyntax> list, SyntaxKind expectedKind, SyntaxKind closeKind) 13570private ParameterSyntax ParseLambdaParameter()

src\Compilers\CSharp\CSharpAnalyzerDriver\CSharpDeclarationComputer.cs (1)

352private static IEnumerable<SyntaxNode> GetParameterInitializersAndAttributes(ParameterSyntax parameter) =>

Symbols\FieldOrPropertyInitializer.cs (1)

25/// or <see cref="ParameterSyntax"/> for an initialization of a generated property based on record parameter.

Symbols\Source\LambdaSymbol.cs (1)

350var paramSyntax = unboundLambda.ParameterSyntax(p);

Symbols\Source\ParameterHelpers.cs (9)

30return MakeParameters<ParameterSyntax, SourceParameterSymbol, Symbol>( 42ParameterSyntax syntax, RefKind refKind, int ordinal, 71ParameterSyntax syntax, RefKind refKind, int ordinal, 276if (parameterSyntax is ParameterSyntax concreteParam) 731if (parameter is ParameterSyntax { Type: null, Identifier.Text: var parameterIdentifier }) 839bool isDefault = syntax is ParameterSyntax { Default: { } }; 857bool isNamed = syntax is ParameterSyntax parameterSyntax && parameterSyntax.Identifier.Kind() != SyntaxKind.None; 875Location loc = ((ParameterSyntax)syntax).Identifier.GetNextToken(includeZeroWidth: true).GetLocation(); //could be missing 898ParameterSyntax parameterSyntax,

Symbols\Source\SourceComplexParameterSymbol.cs (11)

73var parameterSyntax = this.ParameterSyntax; 86private ParameterSyntax ParameterSyntax => (ParameterSyntax)_syntaxRef?.GetSyntax(); 224internal static SyntaxNode? GetDefaultValueSyntaxForIsNullableAnalysisEnabled(ParameterSyntax? parameterSyntax) => 313var parameterSyntax = this.ParameterSyntax; 365var parameterSyntax = this.ParameterSyntax; 506var syntax = this.ParameterSyntax; 1563var syntax = ParameterSyntax; 1621var syntax = ParameterSyntax; 1654bool isAtLeastAsVisible(ParameterSyntax syntax, Binder binder, MethodSymbol method, BindingDiagnosticBag diagnostics) 1665void checkIsAtLeastAsVisible(ParameterSyntax syntax, Binder binder, MethodSymbol method, BindingDiagnosticBag diagnostics)

Symbols\Source\SourceOrdinaryMethodSymbol.cs (1)

99isExtensionMethod: syntax.ParameterList.Parameters.FirstOrDefault() is ParameterSyntax firstParam &&

Symbols\Source\SourceParameterSymbol.cs (2)

34ParameterSyntax syntax, 280GetDeclaringSyntaxReferenceHelper<ParameterSyntax>(this.Locations);

Symbols\Source\SourcePropertySymbol.cs (1)

648ParameterSyntax parameterSyntax = parameterSyntaxOpt.Parameters[0];

Symbols\Synthesized\Records\SynthesizedRecordPropertySymbol.cs (2)

53=> ((ParameterSyntax)CSharpSyntaxNode).Type!.Location; 88((ParameterSyntax)syntax).Identifier.GetLocation(),

Symbols\VarianceSafety.cs (2)

250var syntax = p.GetDeclaringSyntax<ParameterSyntax>();

Syntax\ParameterDeclarationSyntax.cs (1)

12public static ParameterSyntax Parameter(SyntaxToken identifier)

Syntax\ParameterListSyntax.cs (1)

18foreach (ParameterSyntax parameter in this.Parameters)

Syntax\SimpleLambdaExpressionSyntax.cs (9)

Syntax\SyntaxFactory.cs (2)

2743public static SimpleLambdaExpressionSyntax SimpleLambdaExpression(ParameterSyntax parameter, CSharpSyntaxNode body) 2748public static SimpleLambdaExpressionSyntax SimpleLambdaExpression(SyntaxToken asyncKeyword, ParameterSyntax parameter, SyntaxToken arrowToken, CSharpSyntaxNode body)

Syntax\SyntaxNormalizer.cs (2)

267if (currentToken.Parent is AttributeListSyntax && currentToken.Parent.Parent is not ParameterSyntax) 317return (nextToken.Parent is AttributeListSyntax && !(nextToken.Parent.Parent is ParameterSyntax)) ? 1 : 0;

src\Analyzers\CSharp\Analyzers\NamingStyle\CSharpNamingStyleDiagnosticAnalyzer.cs (1)

31&& symbol.DeclaringSyntaxReferences.FirstOrDefault()?.GetSyntax() is ParameterSyntax

src\Analyzers\CSharp\Analyzers\RemoveUnnecessaryLambdaExpression\CSharpRemoveUnnecessaryLambdaExpressionDiagnosticAnalyzer.cs (2)

100var parameter = parameters[i]; 293private static SeparatedSyntaxList<ParameterSyntax> GetParameters(AnonymousFunctionExpressionSyntax expression)

src\Analyzers\CSharp\Analyzers\SimplifyLinqExpression\CSharpSimplifyLinqTypeCheckAndCastDiagnosticAnalyzer.cs (3)

41[NotNullWhen(true)] out ParameterSyntax? lambdaParameter) 67if (!TryGetSingleLambdaParameter(whereLambda, out var parameter)) 166} && TryGetSingleLambdaParameter(selectLambda, out var selectLambdaParameter) &&

src\Analyzers\CSharp\Analyzers\UseImplicitlyTypedLambdaExpression\CSharpUseImplicitlyTypedLambdaExpressionDiagnosticAnalyzer.cs (2)

121private static ParameterSyntax RemoveParamsModifier(ParameterSyntax parameter)

src\Analyzers\CSharp\Analyzers\UseNameofInNullableAttribute\CSharpUseNameofInNullableAttributeDiagnosticAnalyzer.cs (2)

116if (container is ParameterSyntax) 129foreach (var parameter in parameters.Parameters)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\DefaultExpressionSyntaxExtensions.cs (1)

74else if (equalsValueClause?.Parent is ParameterSyntax parameter)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\ExpressionSyntaxExtensions.cs (1)

174if (expression.GetAncestor<ParameterSyntax>() != null)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\MemberDeclarationSyntaxExtensions.DeclarationFinder.cs (1)

57public override void VisitParameter(ParameterSyntax node)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SemanticModelExtensions.cs (1)

478public static IParameterSymbol GetRequiredDeclaredSymbol(this SemanticModel semanticModel, ParameterSyntax syntax, CancellationToken cancellationToken)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxNodeExtensions.cs (2)

162ParameterSyntax parameter => parameter.AttributeLists, 745ParameterSyntax parameter => parameter.Modifiers,

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Rules\ElasticTriviaFormattingRule.cs (2)

346if (previousToken.GetAncestor<ParameterSyntax>() == null 406if (parent.Parent is ParameterSyntax)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Rules\SuppressFormattingRule.cs (1)

221if (node is ParameterSyntax parameterNode)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpAccessibilityFacts.cs (1)

153ParameterSyntax parameter => parameter.Modifiers,

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpHeaderFacts.cs (1)

58var node = TryGetAncestorForLocation<ParameterSyntax>(root, position, out parameter);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpSyntaxFacts.cs (2)

1650var parameter = (ParameterSyntax)node;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\SpeculationAnalyzer.cs (4)

216var originalParam = originalParams[i]; 217var replacedParam = replacedParams[i]; 264private bool HaveSameParameterType(ParameterSyntax originalParam, ParameterSyntax replacedParam)

src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordEngine.cs (1)

383IEnumerable<ParameterSyntax> propertiesToAddAsParams,

src\Analyzers\CSharp\CodeFixes\Nullable\CSharpDeclareAsNullableCodeFixProvider.cs (2)

253if (node.Parent?.Parent is ParameterSyntax optionalParameter) 303if (parameterSymbol?.DeclaringSyntaxReferences.FirstOrDefault()?.GetSyntax(cancellationToken) is ParameterSyntax parameterSyntax &&

src\Analyzers\CSharp\CodeFixes\UseLocalFunction\CSharpUseLocalFunctionCodeFixProvider.cs (3)

250static ParameterSyntax PromoteParameter(ParameterSyntax parameterNode, IParameterSymbol delegateParameter) 299var newParameter = newParameterList.Parameters.ElementAtOrDefault(parameterIndex);

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\CSharpCodeGenerationService.cs (6)

296var parameterSyntax = ParameterGenerator.GetParameter(parameter, info, isExplicit: false, isFirstParam: isFirstParam, seenOptional: seenOptional); 335ParameterSyntax parameter => Cast<TDeclarationNode>(parameter.AddAttributeLists(attributeSyntaxList)), 422case ParameterSyntax parameter: 426var newParameter = parameter.WithAttributeLists(newAttributeLists); 844var parameterSyntax = (ParameterSyntax)syntaxNode;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\ParameterGenerator.cs (6)

41internal static ImmutableArray<ParameterSyntax> GetParameters( 49var result = new FixedSizeArrayBuilder<ParameterSyntax>(parameterDefinitions.Length); 52var parameter = GetParameter(p, info, isExplicit, isFirstParam, seenOptional); 61internal static ParameterSyntax GetParameter(IParameterSymbol parameter, CSharpCodeGenerationContextInfo info, bool isExplicit, bool isFirstParam, bool seenOptional) 63var reusableSyntax = GetReuseableSyntaxNodeForSymbol<ParameterSyntax>(parameter, info);

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ContextQuery\CSharpSyntaxContext.cs (1)

377token.Parent.Parent is ParameterSyntax { Parent: ParameterListSyntax { Parent: RecordDeclarationSyntax record } })

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ContextQuery\SyntaxTreeExtensions.cs (4)

1099token.Parent.Parent is ParameterSyntax parameter3 && 1107ParameterSyntax? parameter4 = null; 1110parameter4 = token.Parent as ParameterSyntax; 1115parameter4 = scopedIdentifierName.Parent as ParameterSyntax;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (1)

1812LambdaExpressionSyntax lambdaExpression, ParameterSyntax parameter)

RefactoringHelpers\RefactoringHelpersTests.cs (14)

PartialEventsAndConstructorsTests.cs (1)

2145var parameters = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().ToArray();

Semantics\ExtensionTests.cs (10)

2727var parameterSyntaxes = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().ToArray(); 3416var parameter = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single(); 4198var parameters = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().ToArray(); 32009var extensionParameter = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single(); 33021var extensionParameterSyntax = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().First(); 33064var extensionParameterSyntax = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().First();

Semantics\OutVarTests.cs (1)

36533var equalsValue = method.DescendantNodes().OfType<ParameterSyntax>().Single()

Semantics\ParamsCollectionTests.cs (8)

2757var parameter = (IParameterSymbol)model.GetDeclaredSymbol(tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single()); 2791parameter = (IParameterSymbol)model.GetDeclaredSymbol(tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single()); 2955var parameter = (IParameterSymbol)model.GetDeclaredSymbol(tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single()); 2986parameter = (IParameterSymbol)model.GetDeclaredSymbol(tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single()); 4340var parameter = (IParameterSymbol)model.GetDeclaredSymbol(tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().First()); 4346parameter = (IParameterSymbol)model.GetDeclaredSymbol(tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Skip(1).First()); 9072var parameterDecl = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Where(p => p.Identifier.ValueText == "paramsParameter").Single();

Semantics\PrimaryConstructorTests.cs (1)

421var parameters = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().ToArray();

Semantics\RecordTests.cs (12)

ChangeSignature\CSharpChangeSignatureService.cs (2)

664private static ParameterSyntax CreateNewParameterSyntax(AddedParameter addedParameter) 667private static ParameterSyntax CreateNewParameterSyntax(AddedParameter addedParameter, bool skipParameterType)

CodeRefactorings\ConvertLocalFunctionToMethod\CSharpConvertLocalFunctionToMethodCodeRefactoringProvider.cs (1)

267private static ParameterSyntax GenerateParameter(IParameterSymbol parameter, string name)

Completion\CompletionProviders\DeclarationName\DeclarationNameInfo.cs (3)

435result = IsLastTokenOfType<ParameterSyntax>( 443token.GetAncestor<ParameterSyntax>()?.Parent?.Parent is (kind: SyntaxKind.RecordDeclaration or SyntaxKind.RecordStructDeclaration)) 455result = IsLastTokenOfType<ParameterSyntax>(

Completion\CompletionProviders\DeclarationName\DeclarationNameRecommender.cs (2)

288var parameterSyntax = context.LeftToken.GetAncestor(n => n.IsKind(SyntaxKind.Parameter)) as ParameterSyntax;

ConvertLinq\ConvertForEachToLinqQuery\AbstractConverter.cs (1)

272var lambdaParameter = Parameter(Identifier(parentForEachStatement.Identifier.ValueText));

ConvertToExtension\ConvertToExtensionCodeRefactoringProvider.cs (1)

297.WithParameterList(parameterList.WithParameters(SeparatedList<ParameterSyntax>(

EditAndContinue\BreakpointSpans.cs (5)

224var parameter = GetParameter(position, typeDeclaration.ParameterList.Parameters); 231static ParameterSyntax? GetParameter(int position, SeparatedSyntaxList<ParameterSyntax> parameters) 528internal static TextSpan CreateSpanForRecordParameter(ParameterSyntax parameter) 531internal static IEnumerable<SyntaxToken> GetActiveTokensForRecordParameter(ParameterSyntax parameter, Func<SyntaxNode, IEnumerable<SyntaxToken>> getDescendantTokens)

EditAndContinue\CSharpEditAndContinueAnalyzer.cs (8)

68/// <see cref="ParameterSyntax"/> for record primary constructor parameters. 1080if (oldNode is ParameterSyntax or TypeParameterSyntax or TypeParameterConstraintClauseSyntax || 1081newNode is ParameterSyntax or TypeParameterSyntax or TypeParameterConstraintClauseSyntax) 1112if (oldNode is ParameterSyntax { Parent.Parent: RecordDeclarationSyntax } || 1113newNode is ParameterSyntax { Parent.Parent: RecordDeclarationSyntax }) 1417Debug.Assert(node is null or ParameterSyntax or TypeParameterSyntax or TypeParameterConstraintClauseSyntax); 1739var parameter = (ParameterSyntax)node;

EditAndContinue\DeclarationBody\RecordParameterDeclarationBody.cs (1)

15internal sealed class RecordParameterDeclarationBody(ParameterSyntax parameter) : PropertyOrIndexerAccessorDeclarationBody

EditAndContinue\SyntaxComparer.cs (3)

909distance = ComputeDistance((ParameterSyntax)leftNode, (ParameterSyntax)rightNode); 1493return ((ParameterSyntax)node).Identifier;

EditAndContinue\SyntaxUtilities.cs (1)

69ParameterSyntax { Parent.Parent: RecordDeclarationSyntax } parameterSyntax when symbol is not IParameterSymbol

InitializeParameter\CSharpAddParameterCheckCodeRefactoringProvider.cs (1)

25ParameterSyntax,

InitializeParameter\CSharpInitializeMemberFromParameterCodeRefactoringProvider.cs (1)

20ParameterSyntax,

InitializeParameter\CSharpInitializeMemberFromPrimaryConstructorParameterCodeRefactoringProvider.cs (1)

43var selectedParameter = await context.TryGetRelevantNodeAsync<ParameterSyntax>().ConfigureAwait(false);

InlineHints\CSharpInlineTypeHintsService.cs (1)

73if (node is ParameterSyntax { Type: null } parameterNode)

LanguageServices\CSharpSymbolDisplayService.SymbolDescriptionBuilder.cs (2)

212var syntax = await GetFirstDeclarationAsync<ParameterSyntax>(symbol).ConfigureAwait(false);

src\Analyzers\CSharp\Analyzers\NamingStyle\CSharpNamingStyleDiagnosticAnalyzer.cs (1)

31&& symbol.DeclaringSyntaxReferences.FirstOrDefault()?.GetSyntax() is ParameterSyntax

src\Analyzers\CSharp\Analyzers\RemoveUnnecessaryLambdaExpression\CSharpRemoveUnnecessaryLambdaExpressionDiagnosticAnalyzer.cs (2)

100var parameter = parameters[i]; 293private static SeparatedSyntaxList<ParameterSyntax> GetParameters(AnonymousFunctionExpressionSyntax expression)

src\Analyzers\CSharp\Analyzers\SimplifyLinqExpression\CSharpSimplifyLinqTypeCheckAndCastDiagnosticAnalyzer.cs (3)

41[NotNullWhen(true)] out ParameterSyntax? lambdaParameter) 67if (!TryGetSingleLambdaParameter(whereLambda, out var parameter)) 166} && TryGetSingleLambdaParameter(selectLambda, out var selectLambdaParameter) &&

src\Analyzers\CSharp\Analyzers\UseImplicitlyTypedLambdaExpression\CSharpUseImplicitlyTypedLambdaExpressionDiagnosticAnalyzer.cs (2)

121private static ParameterSyntax RemoveParamsModifier(ParameterSyntax parameter)

src\Analyzers\CSharp\Analyzers\UseNameofInNullableAttribute\CSharpUseNameofInNullableAttributeDiagnosticAnalyzer.cs (1)

116if (container is ParameterSyntax)

src\Analyzers\CSharp\CodeFixes\ConvertToRecord\ConvertToRecordEngine.cs (1)

383IEnumerable<ParameterSyntax> propertiesToAddAsParams,

src\Analyzers\CSharp\CodeFixes\Nullable\CSharpDeclareAsNullableCodeFixProvider.cs (2)

253if (node.Parent?.Parent is ParameterSyntax optionalParameter) 303if (parameterSymbol?.DeclaringSyntaxReferences.FirstOrDefault()?.GetSyntax(cancellationToken) is ParameterSyntax parameterSyntax &&

src\Analyzers\CSharp\CodeFixes\UseLocalFunction\CSharpUseLocalFunctionCodeFixProvider.cs (3)

250static ParameterSyntax PromoteParameter(ParameterSyntax parameterNode, IParameterSymbol delegateParameter) 299var newParameter = newParameterList.Parameters.ElementAtOrDefault(parameterIndex);

src\Compilers\CSharp\CSharpAnalyzerDriver\CSharpDeclarationComputer.cs (1)

352private static IEnumerable<SyntaxNode> GetParameterInitializersAndAttributes(ParameterSyntax parameter) =>

Wrapping\SeparatedSyntaxList\CSharpParameterWrapper.cs (2)

17: AbstractCSharpSeparatedSyntaxListWrapper<BaseParameterListSyntax, ParameterSyntax> 44protected override SeparatedSyntaxList<ParameterSyntax> GetListItems(BaseParameterListSyntax listSyntax)

Semantics\LambdaDiscardParametersTests.cs (4)

68var underscores = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Where(p => p.Identifier.ToString() == "_").ToArray(); 110private static void VerifyDiscardParameterSymbol(ParameterSyntax underscore, string expectedType, CodeAnalysis.NullableAnnotation expectedAnnotation, SemanticModel model) 417var underscoreParameters = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Where(p => p.ToString() == "_").ToArray(); 566var underscoreParameters = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Where(p => p.ToString() == "_").ToArray();

Semantics\LambdaTests.cs (4)

3012ParameterSyntax parameterSyntax = tree.GetCompilationUnitRoot().DescendantNodes().OfType<ParameterSyntax>().Single(); 3053ParameterSyntax parameterSyntax = tree.GetCompilationUnitRoot().DescendantNodes().OfType<ParameterSyntax>().Single();

Semantics\LocalFunctionTests.cs (4)

853var parameter = localFunction.ParameterList.Parameters.Single(); 4728var parameter = descendents.OfType<ParameterSyntax>().Single(); 5115void verifyTypeParameterAndParameter(TypeParameterSyntax typeParameter, ParameterSyntax parameter, string expected)

Semantics\RecordStructTests.cs (2)

5921var parameterSyntax = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single();

Semantics\TargetTypedDefaultTests.cs (2)

3713var parameters = nodes.OfType<ParameterSyntax>().ToArray(); 3715foreach (var parameter in parameters)

Semantics\UnsafeTests.cs (2)

11837var parameterSyntax = tree.GetCompilationUnitRoot().DescendantNodes().OfType<ParameterSyntax>().Single();

Compilation\GetSemanticInfoTests.cs (8)

2566var expr = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().First(); 4400var syntax = tree.GetCompilationUnitRoot().DescendantNodes().OfType<ParameterSyntax>().Last(); 4757var parameterSyntax = trueLiteral.FirstAncestorOrSelf<ParameterSyntax>(); 5484var parameterSyntax = invocationSyntax.DescendantNodes().OfType<ParameterSyntax>().First();

Compilation\SemanticModelAPITests.cs (18)

Compilation\SemanticModelGetDeclaredSymbolAPITests.cs (13)

335var paramDecl = indexerDecl.ParameterList.Parameters[0]; 1333var parameterDecl = (ParameterSyntax)methodDecl.ParameterList.Parameters[0]; 1345parameterDecl = (ParameterSyntax)methodDecl.ParameterList.Parameters[1]; 1436var parameterDecl = (ParameterSyntax)methodDecl.ParameterList.Parameters[0]; 1450parameterDecl = (ParameterSyntax)methodDecl.ParameterList.Parameters[1]; 3901var param = tree.GetCompilationUnitRoot().DescendantNodes().OfType<ParameterSyntax>().Where(p => p.Identifier.ValueText == "name").First(); 5222var decls = tree.GetCompilationUnitRoot().DescendantNodes().OfType<ParameterSyntax>().ToArray(); 5243var decls = tree.GetCompilationUnitRoot().DescendantNodes().OfType<ParameterSyntax>().ToArray(); 5264var decls = tree.GetCompilationUnitRoot().DescendantNodes().OfType<ParameterSyntax>().ToArray(); 5644ParameterSyntax decl,

Symbols\PartialPropertiesTests.cs (1)

5347var parameters = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().ToArray();

Symbols\Source\EventTests.cs (4)

441var parameterSyntax = lambdaSyntax.DescendantNodes().OfType<ParameterSyntax>().First(); 487var parameterSyntax = lambdaSyntax.DescendantNodes().OfType<ParameterSyntax>().First();

Symbols\Source\FileModifierTests.cs (7)

4124var voidTypeSyntax = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single().Type!; 4410var node = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single(); 4454var node = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single(); 4477var node = tree.GetRoot().DescendantNodes().OfType<ParameterSyntax>().Single();

Symbols\Source\NullablePublicAPITests.cs (4)

3810var parameter = lambda.DescendantNodes().OfType<ParameterSyntax>().Single(); 4045var o1Decl = lambda.Parameter; 4053var o2Ref = root.DescendantNodes().OfType<ParameterSyntax>().Last().Default.Value;

Generated\Syntax.Test.xml.Generated.cs (7)

10952=> SyntaxFactory.ParameterList(SyntaxFactory.Token(SyntaxKind.OpenParenToken), new SeparatedSyntaxList<ParameterSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken)); 10955=> SyntaxFactory.BracketedParameterList(SyntaxFactory.Token(SyntaxKind.OpenBracketToken), new SeparatedSyntaxList<ParameterSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken)); 10957private static ParameterSyntax GenerateParameter() 13644var node = GenerateParameter(); 13651var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithType(node.Type).WithIdentifier(node.Identifier).WithDefault(node.Default); 19437var oldNode = GenerateParameter(); 19453var oldNode = GenerateParameter();

Parsing\ExpressionParsingTests.cs (10)

2162var ps = (ParameterSyntax)lambda.ParameterList.Parameters[0]; 2186var ps = (ParameterSyntax)lambda.ParameterList.Parameters[0]; 2189var ps2 = (ParameterSyntax)lambda.ParameterList.Parameters[1]; 2213var ps = (ParameterSyntax)lambda.ParameterList.Parameters[0]; 2238var ps = (ParameterSyntax)lambda.ParameterList.Parameters[0];

Syntax\SeparatedSyntaxListTests.cs (2)

22var node1 = SyntaxFactory.Parameter(SyntaxFactory.Identifier("a")); 23var node2 = SyntaxFactory.Parameter(SyntaxFactory.Identifier("b"));

Syntax\SyntaxFactoryTests.cs (1)

236var null1 = SyntaxFactory.SeparatedList((ParameterSyntax[])null);

Syntax\SyntaxNodeOrTokenListTests.cs (2)

21var node1 = SyntaxFactory.Parameter(SyntaxFactory.Identifier("a")); 22var node2 = SyntaxFactory.Parameter(SyntaxFactory.Identifier("b"));

Syntax\SyntaxNodeTests.cs (19)

Extensions.cs (1)

655declaration is ParameterSyntax ||

Classification\ClassificationHelpers.cs (1)

255else if (token.Parent is ParameterSyntax parameterSyntax && parameterSyntax.Identifier == token)

Classification\SyntaxClassification\DiscardSyntaxClassifier.cs (2)

18public override ImmutableArray<Type> SyntaxNodeTypes { get; } = [typeof(DiscardDesignationSyntax), typeof(DiscardPatternSyntax), typeof(ParameterSyntax), typeof(IdentifierNameSyntax)]; 36case ParameterSyntax parameter when parameter.Identifier.Text == "_":

CodeGeneration\CSharpSyntaxGenerator.cs (14)

361? SyntaxFactory.ParameterList([.. parameters.Cast<ParameterSyntax>()]) 525? SyntaxFactory.BracketedParameterList([.. parameters.Cast<ParameterSyntax>()]) 1213ParameterSyntax parameter => parameter.AttributeLists, 1224ParameterSyntax parameter => parameter.WithAttributeLists(attributeLists), 1669ParameterSyntax parameter => parameter.WithModifiers(modifiers), 1805private static SyntaxNode RemoveDefaultValue(ParameterSyntax parameter, bool removeDefaults) 2067ParameterSyntax parameter => parameter.Identifier.ValueText, 2097ParameterSyntax parameter => ReplaceWithTrivia(declaration, parameter.Identifier, id), 2136return ((ParameterSyntax)declaration).Type; 2169SyntaxKind.Parameter => ((ParameterSyntax)declaration).WithType((TypeSyntax)type), 2587return ((ParameterSyntax)declaration).Default; 2627return ((ParameterSyntax)declaration).WithDefault(initializer); 3663var parameters = parameterDeclarations?.Cast<ParameterSyntax>().ToList(); 3671=> node is ParameterSyntax { Type: null, Default: null, Modifiers.Count: 0 };

FindSymbols\CSharpDeclaredSymbolInfoFactoryService.cs (4)

438foreach (var parameter in parameterList.Parameters) 550char openBrace, char closeBrace, SeparatedSyntaxList<ParameterSyntax> parameters) 562private static void AppendParameters(SeparatedSyntaxList<ParameterSyntax> parameters, StringBuilder builder) 565foreach (var parameter in parameters)

ReassignedVariable\CSharpReassignedVariableService.cs (1)

16ParameterSyntax,

Recommendations\CSharpRecommendationServiceRunner.cs (1)

58var parameter = parameters[ordinalInLambda];

Simplification\CSharpSimplificationService.Expander.cs (3)

188var newParameter = parameters[i].WithType(typeSyntax).WithAdditionalAnnotations(Simplifier.Annotation); 190var currentParameter = newParameters[i]; 227var newSimpleLambdaParameter = simpleLambda.Parameter.WithType(typeSyntax).WithoutTrailingTrivia();

Simplification\Reducers\CSharpMiscellaneousReducer.cs (8)

25private static readonly Func<ParameterSyntax, SemanticModel, SimplifierOptions, CancellationToken, SyntaxNode> s_simplifyParameter = SimplifyParameter; 35ParameterSyntax parameterSyntax, 46var newParameterSyntax = parameterSyntax.WithType(null).WithAdditionalAnnotations(annotation); 51newParameterSyntax = (ParameterSyntax)speculationAnalyzer.ReplacedExpression.GetAnnotatedNodesAndTokens(annotation).First(); 68ParameterSyntax node, 75var newParameterSyntax = node.WithType(null); 94var parameter = parenthesizedLambda.ParameterList.Parameters.First(); 97var newParameterSyntax = parameter.WithType(null);

Simplification\Reducers\CSharpMiscellaneousReducer.Rewriter.cs (1)

19public override SyntaxNode? VisitParameter(ParameterSyntax node)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\DefaultExpressionSyntaxExtensions.cs (1)

74else if (equalsValueClause?.Parent is ParameterSyntax parameter)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\ExpressionSyntaxExtensions.cs (1)

174if (expression.GetAncestor<ParameterSyntax>() != null)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\MemberDeclarationSyntaxExtensions.DeclarationFinder.cs (1)

57public override void VisitParameter(ParameterSyntax node)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SemanticModelExtensions.cs (1)

478public static IParameterSymbol GetRequiredDeclaredSymbol(this SemanticModel semanticModel, ParameterSyntax syntax, CancellationToken cancellationToken)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxNodeExtensions.cs (2)

162ParameterSyntax parameter => parameter.AttributeLists, 745ParameterSyntax parameter => parameter.Modifiers,

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Rules\ElasticTriviaFormattingRule.cs (2)

346if (previousToken.GetAncestor<ParameterSyntax>() == null 406if (parent.Parent is ParameterSyntax)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\Rules\SuppressFormattingRule.cs (1)

221if (node is ParameterSyntax parameterNode)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpAccessibilityFacts.cs (1)

153ParameterSyntax parameter => parameter.Modifiers,

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpHeaderFacts.cs (1)

58var node = TryGetAncestorForLocation<ParameterSyntax>(root, position, out parameter);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpSyntaxFacts.cs (2)

1650var parameter = (ParameterSyntax)node;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Utilities\SpeculationAnalyzer.cs (4)

216var originalParam = originalParams[i]; 217var replacedParam = replacedParams[i]; 264private bool HaveSameParameterType(ParameterSyntax originalParam, ParameterSyntax replacedParam)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\CSharpCodeGenerationService.cs (6)

296var parameterSyntax = ParameterGenerator.GetParameter(parameter, info, isExplicit: false, isFirstParam: isFirstParam, seenOptional: seenOptional); 335ParameterSyntax parameter => Cast<TDeclarationNode>(parameter.AddAttributeLists(attributeSyntaxList)), 422case ParameterSyntax parameter: 426var newParameter = parameter.WithAttributeLists(newAttributeLists); 844var parameterSyntax = (ParameterSyntax)syntaxNode;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\ParameterGenerator.cs (6)

41internal static ImmutableArray<ParameterSyntax> GetParameters( 49var result = new FixedSizeArrayBuilder<ParameterSyntax>(parameterDefinitions.Length); 52var parameter = GetParameter(p, info, isExplicit, isFirstParam, seenOptional); 61internal static ParameterSyntax GetParameter(IParameterSymbol parameter, CSharpCodeGenerationContextInfo info, bool isExplicit, bool isFirstParam, bool seenOptional) 63var reusableSyntax = GetReuseableSyntaxNodeForSymbol<ParameterSyntax>(parameter, info);

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ContextQuery\CSharpSyntaxContext.cs (1)

377token.Parent.Parent is ParameterSyntax { Parent: ParameterListSyntax { Parent: RecordDeclarationSyntax record } })

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ContextQuery\SyntaxTreeExtensions.cs (4)

1099token.Parent.Parent is ParameterSyntax parameter3 && 1107ParameterSyntax? parameter4 = null; 1110parameter4 = token.Parent as ParameterSyntax; 1115parameter4 = scopedIdentifierName.Parent as ParameterSyntax;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (1)

1812LambdaExpressionSyntax lambdaExpression, ParameterSyntax parameter)

CodeGeneration\AddImportsTests.cs (1)

800SyntaxNode p1SyntaxNode = syntaxRoot.DescendantNodes().OfType<ParameterSyntax>().FirstOrDefault();

CodeGeneration\SyntaxGeneratorTests.cs (2)

1335SeparatedList<ParameterSyntax>( 1998VerifySyntax<ParameterSyntax>(

Formatting\FormattingTreeEditTests.cs (2)

43var param = root.DescendantNodes().OfType<ParameterSyntax>().First();

Editing\SyntaxEditorTests.cs (1)

225var param = methodX.ParameterList.Parameters[0];

LoggerMessageGenerator.Parser.cs (2)

342ParameterSyntax paramSyntax = paramSymbol.DeclaringSyntaxReferences[0].GetSyntax(_cancellationToken) as ParameterSyntax;

Parser.cs (1)

110foreach (var parameter in parameters)

Parsing\Parser.cs (2)

523var paramSyntax = paramSymbol.DeclaringSyntaxReferences[0].GetSyntax(_cancellationToken) as ParameterSyntax;

Parsing\Parser.LogProperties.cs (1)

79ParameterSyntax paramSyntax => paramSyntax.Identifier.Text, // a property of a "record"

src\Generators\Microsoft.Gen.ComplianceReports\Parser.cs (1)

110foreach (var parameter in parameters)

Marshalling\MarshallingGeneratorExtensions.cs (3)

59public static ParameterSyntax AsParameter(this IBoundMarshallingGenerator generator, StubIdentifierContext context) 104private static ParameterSyntax GenerateForwardingParameter(TypePositionInfo info, string identifier) 106ParameterSyntax param = Parameter(Identifier(identifier))

SignatureContext.cs (1)

36public IEnumerable<ParameterSyntax> StubParameters

TypePositionInfo.cs (1)

99IsExplicitThis = ((ParameterSyntax)paramSymbol.DeclaringSyntaxReferences[0].GetSyntax()).Modifiers.Any(SyntaxKind.ThisKeyword)

ContractsCheckAnalyzer.cs (1)

170foreach (var param in enclosingParams)

ContractsCheckNameofFixProvider.cs (2)

111ParameterSyntax argParam = null; 116foreach (var param in paramList.Parameters)

ParameterVariableNameAnalyzer.cs (2)

43var node = (ParameterSyntax)context.Node;

CodeModel\CSharpCodeModelService.CodeModelEventCollector.cs (4)

205private bool CompareParameters(ParameterSyntax oldParameter, ParameterSyntax newParameter, SyntaxNode newNodeParent, CodeModelEventQueue eventQueue) 713private static bool CompareModifiers(ParameterSyntax oldParameter, ParameterSyntax newParameter)

CodeModel\CSharpCodeModelService.cs (22)

CodeModel\CSharpCodeModelService.NodeLocator.cs (4)

77return GetStartPoint(text, (ParameterSyntax)node, part); 128return GetEndPoint(text, (ParameterSyntax)node, part); 759private static VirtualTreePoint GetStartPoint(SourceText text, ParameterSyntax node, EnvDTE.vsCMPart part) 1300private static VirtualTreePoint GetEndPoint(SourceText text, ParameterSyntax node, EnvDTE.vsCMPart part)

CodeModel\CSharpCodeModelService.NodeNameGenerator.cs (1)

111foreach (var parameter in parameterList.Parameters)

CodeModel\ParameterFlagsExtensions.cs (1)

14public static ParameterFlags GetParameterFlags(this ParameterSyntax parameter)

CodeModel\SyntaxNodeExtensions.cs (1)

51else if (node is ParameterSyntax parameter)

CSharpAvoidOptSuffixForNullableEnableCode.cs (2)

50var parameter = (ParameterSyntax)context.Node;

src\RoslynAnalyzers\Utilities\Refactoring.CSharp\CSharpSyntaxFacts.cs (1)

94var node = TryGetAncestorForLocation<ParameterSyntax>(root, position);

src\RoslynAnalyzers\Utilities\Refactoring.CSharp\Extensions\SyntaxNodeExtensions.cs (1)

17ParameterSyntax parameter => parameter.AttributeLists,